{"product_id":"hpe-200gb-qsfp56-qsfp56-2-5m-reman-dac","title":"HPE 200Gb QSFP56\/QSFP56 2.5m Reman DAC","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eHPE 200Gb QSFP56\/QSFP56 2.5m Reman DAC\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eHPE 200Gb QSFP56 direct-attach cable\u003c\/strong\u003e delivers high-speed connectivity for enterprise data centers requiring reliable, cost-effective network infrastructure. This \u003cstrong\u003erefurbished DAC cable\u003c\/strong\u003e supports 200Gb throughput over 2.5 meters, making it ideal for connecting switches, servers, and storage systems in demanding environments. Built by Hewlett Packard Enterprise, this \u003cstrong\u003eQSFP56 cable\u003c\/strong\u003e combines performance with affordability, perfect for organizations upgrading to next-generation networking without premium pricing.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e200Gb\/s data transfer rate for ultra-high-speed connectivity\u003c\/li\u003e\n\u003cli\u003eQSFP56 connectors on both ends for seamless compatibility\u003c\/li\u003e\n\u003cli\u003e2.5-meter cable length optimized for rack-to-rack deployments\u003c\/li\u003e\n\u003cli\u003eRefurbished (Reman) condition — fully tested and certified\u003c\/li\u003e\n\u003cli\u003eLow-latency passive direct-attach technology\u003c\/li\u003e\n\u003cli\u003eEnterprise-grade reliability from HPE\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to new DAC cables\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"specifications\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHewlett Packard Enterprise (HPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eR5Z79AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eDirect-Attach Copper (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e200Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eQSFP56 to QSFP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e2.5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eRefurbished (Reman)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassive Technology\u003c\/td\u003e\n\u003ctd\u003eYes — no power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a QSFP56 direct-attach cable used for?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eQSFP56 DAC cable\u003c\/strong\u003e connects high-speed network equipment like switches and servers within data centers. It provides 200Gb connectivity over short distances (up to 2.5m) with minimal latency, making it essential for modern enterprise networking infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs a refurbished HPE DAC cable reliable?\u003c\/h3\u003e\n\u003cp\u003eYes. HPE refurbished (Reman) cables undergo rigorous testing and certification to meet original specifications. This \u003cstrong\u003e200Gb QSFP56 cable\u003c\/strong\u003e delivers the same performance as new units at a fraction of the cost, backed by enterprise-grade quality standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does a passive DAC cable differ from active options?\u003c\/h3\u003e\n\u003cp\u003ePassive \u003cstrong\u003edirect-attach cables\u003c\/strong\u003e require no power and generate no heat, making them ideal for dense deployments. This HPE model operates passively, reducing operational costs while maintaining full 200Gb throughput over 2.5 meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat equipment is compatible with the HPE R5Z79AR?\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eQSFP56 cable\u003c\/strong\u003e works with any HPE or third-party networking equipment featuring QSFP56 ports, including switches, servers, and storage arrays supporting 200Gb connectivity standards.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"HEWLETT PACKARD ENTERPRISE","offers":[{"title":"Default Title","offer_id":41735679475787,"sku":"R5Z79AR","price":1245.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/HPE-200Gb-QSFP56QSFP56-2_5m-Reman-DAC.jpg?v=1787318803","url":"https:\/\/www.tecisoft.ca\/products\/hpe-200gb-qsfp56-qsfp56-2-5m-reman-dac","provider":"TeciSoft","version":"1.0","type":"link"}